安全视频流插件
Secure Video Streaming Plug-In
摘要：
YouTube、Metacafe、Dailymotion、Vimeo等视频分享网站为用户之间的媒体内容分享提供了一个平台。其中一些视频受版权保护，并限制下载和保存。但用户可以使用各种下载管理器或应用程序来下载和保存这些视频。这会影响这些网站的访问量，降低其点击率，从而减少其收入。Adobe Flash Player是观看在线视频最常用的播放器。它使用RTMP（实时的消息协议）通过互联网在Flash Player和Adobe Flash Media Server之间传输音频、视频和数据。在这里，我们提出了一个插件，使网站所有者能够控制从此类网站下载视频。经用户同意后，将在客户端安装该插件。播放视频时，此插件将向媒体服务器发送唯一密钥。服务器将在验证密钥后继续流式传输视频。下载管理器或应用程序将无法下载视频，因为它们无法创建需要发送到服务器的唯一密钥。
英文摘要：
Video sharing sites like YouTube, Metacafe, Dailymotion, Vimeo, etc. provide a platform for media content sharing among its users. Some of these videos are copyright protected and restricted from being downloaded and saved. But users can use various download managers or application programs to download and save these videos. This affects the incoming traffic on these websites reducing their hit rate and consequently reducing their revenue. Adobe Flash Player is the most commonly used player for watching online videos. It uses RTMP (Real Time Messaging Protocol) to stream audio, video and data over the Internet, between a Flash Player and Adobe Flash Media Server.Here, we propose a plug-in that enables the site owner control over downloading of videos from such website. The plug-in will be installed at the client side with the consent of the user. When the video is being played this plug-in will send unique keys to the media server. The server will continue streaming the video after verifying the keys. Download managers or application programs will not be able to download the videos as they wont be able to create the unique keys that need to be sent to the server.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
